mirror of
https://github.com/hyprwm/hyprland-plugins.git
synced 2024-12-01 14:15:58 +01:00
451 lines
15 KiB
C++
451 lines
15 KiB
C++
#include "overview.hpp"
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#include <any>
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#define private public
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#include <hyprland/src/render/Renderer.hpp>
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#include <hyprland/src/Compositor.hpp>
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#include <hyprland/src/config/ConfigValue.hpp>
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#undef private
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static void damageMonitor(void*) {
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g_pOverview->damage();
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}
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static void removeOverview(void*) {
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g_pOverview.reset();
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}
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COverview::~COverview() {
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g_pHyprRenderer->makeEGLCurrent();
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images.clear(); // otherwise we get a vram leak
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g_pInputManager->unsetCursorImage();
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g_pHyprOpenGL->markBlurDirtyForMonitor(pMonitor);
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}
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COverview::COverview(PHLWORKSPACE startedOn_, bool swipe_) : startedOn(startedOn_), swipe(swipe_) {
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const auto PMONITOR = g_pCompositor->m_pLastMonitor.get();
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pMonitor = PMONITOR;
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static auto* const* PCOLUMNS = (Hyprlang::INT* const*)HyprlandAPI::getConfigValue(PHANDLE, "plugin:hyprexpo:columns")->getDataStaticPtr();
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static auto* const* PGAPS = (Hyprlang::INT* const*)HyprlandAPI::getConfigValue(PHANDLE, "plugin:hyprexpo:gap_size")->getDataStaticPtr();
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static auto* const* PCOL = (Hyprlang::INT* const*)HyprlandAPI::getConfigValue(PHANDLE, "plugin:hyprexpo:bg_col")->getDataStaticPtr();
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static auto const* PMETHOD = (Hyprlang::STRING const*)HyprlandAPI::getConfigValue(PHANDLE, "plugin:hyprexpo:workspace_method")->getDataStaticPtr();
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SIDE_LENGTH = **PCOLUMNS;
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GAP_WIDTH = **PGAPS;
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BG_COLOR = **PCOL;
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// process the method
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bool methodCenter = true;
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int methodStartID = pMonitor->activeWorkspaceID();
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CVarList method{*PMETHOD, 0, 's', true};
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if (method.size() < 2)
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Debug::log(ERR, "[he] invalid workspace_method");
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else {
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methodCenter = method[0] == "center";
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methodStartID = getWorkspaceIDNameFromString(method[1]).id;
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if (methodStartID == WORKSPACE_INVALID)
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methodStartID = pMonitor->activeWorkspaceID();
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}
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images.resize(SIDE_LENGTH * SIDE_LENGTH);
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if (methodCenter) {
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int currentID = methodStartID;
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int firstID = currentID;
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int backtracked = 0;
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for (size_t i = 1; i < images.size() / 2; ++i) {
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currentID = getWorkspaceIDNameFromString("r-" + std::to_string(i)).id;
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if (currentID >= firstID)
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break;
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backtracked++;
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firstID = currentID;
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}
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for (size_t i = 0; i < SIDE_LENGTH * SIDE_LENGTH; ++i) {
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auto& image = images[i];
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currentID =
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getWorkspaceIDNameFromString("r" + ((int64_t)i - backtracked < 0 ? std::to_string((int64_t)i - backtracked) : "+" + std::to_string((int64_t)i - backtracked))).id;
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image.workspaceID = currentID;
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}
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} else {
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int currentID = methodStartID;
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images[0].workspaceID = currentID;
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auto PWORKSPACESTART = g_pCompositor->getWorkspaceByID(currentID);
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if (!PWORKSPACESTART)
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PWORKSPACESTART = CWorkspace::create(currentID, pMonitor->ID, std::to_string(currentID));
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pMonitor->activeWorkspace = PWORKSPACESTART;
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for (size_t i = 1; i < SIDE_LENGTH * SIDE_LENGTH; ++i) {
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auto& image = images[i];
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currentID = getWorkspaceIDNameFromString("r+" + std::to_string(i)).id;
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image.workspaceID = currentID;
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}
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pMonitor->activeWorkspace = startedOn;
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}
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g_pHyprRenderer->makeEGLCurrent();
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timespec now;
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clock_gettime(CLOCK_MONOTONIC, &now);
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Vector2D tileSize = pMonitor->vecSize / SIDE_LENGTH;
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Vector2D tileRenderSize = (pMonitor->vecSize - Vector2D{GAP_WIDTH * pMonitor->scale, GAP_WIDTH * pMonitor->scale} * (SIDE_LENGTH - 1)) / SIDE_LENGTH;
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CBox monbox{0, 0, tileSize.x * 2, tileSize.y * 2};
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int currentid = 0;
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PHLWORKSPACE openSpecial = PMONITOR->activeSpecialWorkspace;
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if (openSpecial)
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PMONITOR->activeSpecialWorkspace.reset();
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g_pHyprRenderer->m_bBlockSurfaceFeedback = true;
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startedOn->m_bVisible = false;
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for (size_t i = 0; i < SIDE_LENGTH * SIDE_LENGTH; ++i) {
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COverview::SWorkspaceImage& image = images[i];
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image.fb.alloc(monbox.w, monbox.h, PMONITOR->output->state->state().drmFormat);
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CRegion fakeDamage{0, 0, INT16_MAX, INT16_MAX};
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g_pHyprRenderer->beginRender(PMONITOR, fakeDamage, RENDER_MODE_FULL_FAKE, nullptr, &image.fb);
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g_pHyprOpenGL->clear(CColor{0, 0, 0, 1.0});
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const auto PWORKSPACE = g_pCompositor->getWorkspaceByID(image.workspaceID);
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if (PWORKSPACE == startedOn)
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currentid = i;
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if (PWORKSPACE) {
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image.pWorkspace = PWORKSPACE;
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PMONITOR->activeWorkspace = PWORKSPACE;
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PWORKSPACE->startAnim(true, true, true);
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PWORKSPACE->m_bVisible = true;
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if (PWORKSPACE == startedOn)
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PMONITOR->activeSpecialWorkspace = openSpecial;
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g_pHyprRenderer->renderWorkspace(PMONITOR, PWORKSPACE, &now, monbox);
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PWORKSPACE->m_bVisible = false;
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PWORKSPACE->startAnim(false, false, true);
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if (PWORKSPACE == startedOn)
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PMONITOR->activeSpecialWorkspace.reset();
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} else
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g_pHyprRenderer->renderWorkspace(PMONITOR, PWORKSPACE, &now, monbox);
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image.box = {(i % SIDE_LENGTH) * tileRenderSize.x + (i % SIDE_LENGTH) * GAP_WIDTH, (i / SIDE_LENGTH) * tileRenderSize.y + (i / SIDE_LENGTH) * GAP_WIDTH, tileRenderSize.x,
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tileRenderSize.y};
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g_pHyprOpenGL->m_RenderData.blockScreenShader = true;
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g_pHyprRenderer->endRender();
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}
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g_pHyprRenderer->m_bBlockSurfaceFeedback = false;
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PMONITOR->activeSpecialWorkspace = openSpecial;
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PMONITOR->activeWorkspace = startedOn;
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startedOn->m_bVisible = true;
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startedOn->startAnim(true, true, true);
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// zoom on the current workspace.
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const auto& TILE = images[std::clamp(currentid, 0, SIDE_LENGTH * SIDE_LENGTH)];
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size.create(pMonitor->vecSize * pMonitor->vecSize / tileSize, g_pConfigManager->getAnimationPropertyConfig("windowsMove"), AVARDAMAGE_NONE);
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pos.create((-((pMonitor->vecSize / (double)SIDE_LENGTH) * Vector2D{currentid % SIDE_LENGTH, currentid / SIDE_LENGTH}) * pMonitor->scale) * (pMonitor->vecSize / tileSize),
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g_pConfigManager->getAnimationPropertyConfig("windowsMove"), AVARDAMAGE_NONE);
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size.setUpdateCallback(damageMonitor);
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pos.setUpdateCallback(damageMonitor);
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if (!swipe) {
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size = pMonitor->vecSize;
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pos = {0, 0};
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size.setCallbackOnEnd([this](void*) { redrawAll(true); });
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}
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openedID = currentid;
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g_pInputManager->setCursorImageUntilUnset("left_ptr");
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lastMousePosLocal = g_pInputManager->getMouseCoordsInternal() - pMonitor->vecPosition;
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auto onCursorMove = [this](void* self, SCallbackInfo& info, std::any param) {
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if (closing)
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return;
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info.cancelled = true;
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lastMousePosLocal = g_pInputManager->getMouseCoordsInternal() - pMonitor->vecPosition;
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};
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auto onCursorSelect = [this](void* self, SCallbackInfo& info, std::any param) {
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if (closing)
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return;
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info.cancelled = true;
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// get tile x,y
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int x = lastMousePosLocal.x / pMonitor->vecSize.x * SIDE_LENGTH;
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int y = lastMousePosLocal.y / pMonitor->vecSize.y * SIDE_LENGTH;
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closeOnID = x + y * SIDE_LENGTH;
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close();
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};
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mouseMoveHook = g_pHookSystem->hookDynamic("mouseMove", onCursorMove);
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touchMoveHook = g_pHookSystem->hookDynamic("touchMove", onCursorMove);
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mouseButtonHook = g_pHookSystem->hookDynamic("mouseButton", onCursorSelect);
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touchUpHook = g_pHookSystem->hookDynamic("touchUp", onCursorSelect);
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}
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void COverview::redrawID(int id, bool forcelowres) {
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if (pMonitor->activeWorkspace != startedOn && !closing) {
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// likely user changed.
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onWorkspaceChange();
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}
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blockOverviewRendering = true;
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g_pHyprRenderer->makeEGLCurrent();
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id = std::clamp(id, 0, SIDE_LENGTH * SIDE_LENGTH);
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Vector2D tileSize = pMonitor->vecSize / SIDE_LENGTH;
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Vector2D tileRenderSize = (pMonitor->vecSize - Vector2D{GAP_WIDTH, GAP_WIDTH} * (SIDE_LENGTH - 1)) / SIDE_LENGTH;
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CBox monbox{0, 0, tileSize.x * 2, tileSize.y * 2};
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if (!forcelowres && (size.value() != pMonitor->vecSize || closing))
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monbox = {{0, 0}, pMonitor->vecPixelSize};
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if (!ENABLE_LOWRES)
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monbox = {{0, 0}, pMonitor->vecPixelSize};
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timespec now;
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clock_gettime(CLOCK_MONOTONIC, &now);
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auto& image = images[id];
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if (image.fb.m_vSize != monbox.size()) {
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image.fb.release();
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image.fb.m_pStencilTex = nullptr;
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image.fb.alloc(monbox.w, monbox.h, pMonitor->output->state->state().drmFormat);
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}
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CRegion fakeDamage{0, 0, INT16_MAX, INT16_MAX};
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g_pHyprRenderer->beginRender(pMonitor, fakeDamage, RENDER_MODE_FULL_FAKE, nullptr, &image.fb);
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g_pHyprOpenGL->clear(CColor{0, 0, 0, 1.0});
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const auto PWORKSPACE = image.pWorkspace;
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PHLWORKSPACE openSpecial = pMonitor->activeSpecialWorkspace;
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if (openSpecial)
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pMonitor->activeSpecialWorkspace.reset();
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startedOn->m_bVisible = false;
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if (PWORKSPACE) {
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pMonitor->activeWorkspace = PWORKSPACE;
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PWORKSPACE->startAnim(true, true, true);
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PWORKSPACE->m_bVisible = true;
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if (PWORKSPACE == startedOn)
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pMonitor->activeSpecialWorkspace = openSpecial;
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g_pHyprRenderer->renderWorkspace(pMonitor, PWORKSPACE, &now, monbox);
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PWORKSPACE->m_bVisible = false;
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PWORKSPACE->startAnim(false, false, true);
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if (PWORKSPACE == startedOn)
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pMonitor->activeSpecialWorkspace.reset();
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} else
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g_pHyprRenderer->renderWorkspace(pMonitor, PWORKSPACE, &now, monbox);
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g_pHyprOpenGL->m_RenderData.blockScreenShader = true;
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g_pHyprRenderer->endRender();
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pMonitor->activeSpecialWorkspace = openSpecial;
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pMonitor->activeWorkspace = startedOn;
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startedOn->m_bVisible = true;
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startedOn->startAnim(true, true, true);
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blockOverviewRendering = false;
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}
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void COverview::redrawAll(bool forcelowres) {
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for (size_t i = 0; i < SIDE_LENGTH * SIDE_LENGTH; ++i) {
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redrawID(i, forcelowres);
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}
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}
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void COverview::damage() {
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blockDamageReporting = true;
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g_pHyprRenderer->damageMonitor(pMonitor);
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blockDamageReporting = false;
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}
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void COverview::onDamageReported() {
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damageDirty = true;
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Vector2D SIZE = size.value();
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Vector2D tileSize = (SIZE / SIDE_LENGTH);
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Vector2D tileRenderSize = (SIZE - Vector2D{GAP_WIDTH, GAP_WIDTH} * (SIDE_LENGTH - 1)) / SIDE_LENGTH;
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const auto& TILE = images[std::clamp(openedID, 0, SIDE_LENGTH * SIDE_LENGTH)];
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CBox texbox = CBox{(openedID % SIDE_LENGTH) * tileRenderSize.x + (openedID % SIDE_LENGTH) * GAP_WIDTH,
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(openedID / SIDE_LENGTH) * tileRenderSize.y + (openedID / SIDE_LENGTH) * GAP_WIDTH, tileRenderSize.x, tileRenderSize.y}
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.translate(pMonitor->vecPosition);
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damage();
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blockDamageReporting = true;
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g_pHyprRenderer->damageBox(&texbox);
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blockDamageReporting = false;
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g_pCompositor->scheduleFrameForMonitor(pMonitor);
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}
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void COverview::close() {
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if (closing)
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return;
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const int ID = closeOnID == -1 ? openedID : closeOnID;
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const auto& TILE = images[std::clamp(ID, 0, SIDE_LENGTH * SIDE_LENGTH)];
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Vector2D tileSize = (pMonitor->vecSize / SIDE_LENGTH);
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size = pMonitor->vecSize * pMonitor->vecSize / tileSize;
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pos = (-((pMonitor->vecSize / (double)SIDE_LENGTH) * Vector2D{ID % SIDE_LENGTH, ID / SIDE_LENGTH}) * pMonitor->scale) * (pMonitor->vecSize / tileSize);
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size.setCallbackOnEnd(removeOverview);
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closing = true;
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redrawAll();
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if (TILE.workspaceID != pMonitor->activeWorkspaceID()) {
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pMonitor->setSpecialWorkspace(0);
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const auto NEWIDWS = g_pCompositor->getWorkspaceByID(TILE.workspaceID);
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const auto OLDWS = pMonitor->activeWorkspace;
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if (!NEWIDWS)
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g_pKeybindManager->changeworkspace(std::to_string(TILE.workspaceID));
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else
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g_pKeybindManager->changeworkspace(NEWIDWS->getConfigName());
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pMonitor->activeWorkspace->startAnim(true, true, true);
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OLDWS->startAnim(false, false, true);
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startedOn = pMonitor->activeWorkspace;
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}
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}
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void COverview::onPreRender() {
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if (damageDirty) {
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damageDirty = false;
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redrawID(closing ? (closeOnID == -1 ? openedID : closeOnID) : openedID);
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}
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}
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void COverview::onWorkspaceChange() {
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if (valid(startedOn))
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startedOn->startAnim(false, false, true);
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else
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startedOn = pMonitor->activeWorkspace;
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for (size_t i = 0; i < SIDE_LENGTH * SIDE_LENGTH; ++i) {
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if (images[i].workspaceID != pMonitor->activeWorkspaceID())
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continue;
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openedID = i;
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break;
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}
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closeOnID = openedID;
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close();
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}
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void COverview::render() {
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const auto GAPSIZE = (closing ? (1.0 - size.getPercent()) : size.getPercent()) * GAP_WIDTH;
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if (pMonitor->activeWorkspace != startedOn && !closing) {
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// likely user changed.
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onWorkspaceChange();
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}
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Vector2D SIZE = size.value();
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Vector2D tileSize = (SIZE / SIDE_LENGTH);
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Vector2D tileRenderSize = (SIZE - Vector2D{GAPSIZE, GAPSIZE} * (SIDE_LENGTH - 1)) / SIDE_LENGTH;
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g_pHyprOpenGL->clear(BG_COLOR.stripA());
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for (size_t y = 0; y < SIDE_LENGTH; ++y) {
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for (size_t x = 0; x < SIDE_LENGTH; ++x) {
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CBox texbox = {x * tileRenderSize.x + x * GAPSIZE, y * tileRenderSize.y + y * GAPSIZE, tileRenderSize.x, tileRenderSize.y};
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texbox.scale(pMonitor->scale).translate(pos.value());
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texbox.round();
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CRegion damage{0, 0, INT16_MAX, INT16_MAX};
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g_pHyprOpenGL->renderTextureInternalWithDamage(images[x + y * SIDE_LENGTH].fb.m_cTex, &texbox, 1.0, &damage);
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}
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}
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}
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static float lerp(const float& from, const float& to, const float perc) {
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return (to - from) * perc + from;
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}
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static Vector2D lerp(const Vector2D& from, const Vector2D& to, const float perc) {
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return Vector2D{lerp(from.x, to.x, perc), lerp(from.y, to.y, perc)};
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}
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void COverview::onSwipeUpdate(double delta) {
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if (swipeWasCommenced)
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return;
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static auto* const* PDISTANCE = (Hyprlang::INT* const*)HyprlandAPI::getConfigValue(PHANDLE, "plugin:hyprexpo:gesture_distance")->getDataStaticPtr();
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const float PERC = 1.0 - std::clamp(delta / (double)**PDISTANCE, 0.0, 1.0);
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Vector2D tileSize = (pMonitor->vecSize / SIDE_LENGTH);
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const auto SIZEMAX = pMonitor->vecSize * pMonitor->vecSize / tileSize;
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const auto POSMAX =
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(-((pMonitor->vecSize / (double)SIDE_LENGTH) * Vector2D{openedID % SIDE_LENGTH, openedID / SIDE_LENGTH}) * pMonitor->scale) * (pMonitor->vecSize / tileSize);
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const auto SIZEMIN = pMonitor->vecSize;
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const auto POSMIN = Vector2D{0, 0};
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size.setValueAndWarp(lerp(SIZEMIN, SIZEMAX, PERC));
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pos.setValueAndWarp(lerp(POSMIN, POSMAX, PERC));
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}
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void COverview::onSwipeEnd() {
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const auto SIZEMIN = pMonitor->vecSize;
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const auto SIZEMAX = pMonitor->vecSize * pMonitor->vecSize / (pMonitor->vecSize / SIDE_LENGTH);
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const auto PERC = (size.value() - SIZEMIN).x / (SIZEMAX - SIZEMIN).x;
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if (PERC > 0.5) {
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close();
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return;
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}
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size = pMonitor->vecSize;
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pos = {0, 0};
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size.setCallbackOnEnd([this](void*) { redrawAll(true); });
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swipeWasCommenced = true;
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}
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